FRB 20230514B
A burst from FRB20200223B
- Repeater
- FRB20200223B
- Event ID
- 290145806
- Arrival, 400 MHz
- 2023-05-14 17:04:26.606 UTC
- Right ascension
- 8.390°
- Declination
- 29.005°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 8.390± 0.225degrees
dec- 29.005± 0.254degrees
gl- 118.23degrees
gb- -33.70degrees
Detection and dispersion
bonsai_snr- 9.3
snr_fitb- 18.6
bonsai_dm- 200.2pc cm⁻³
dm_fitb- 200.9419± 0.02176pc cm⁻³
dm_exc_ne2001- 155.1pc cm⁻³
dm_exc_ymw16- 163.7pc cm⁻³
Arrival time
mjd_400- 60078.71141904734± 2.81 × 10⁻⁹MJD
mjd_inf- 60078.71135879196± 7.10 × 10⁻⁹MJD
Burst shape
bc_width- 0.00295s
width_fitb- 0.000320± 0.0000127s
scat_time- 0.000000s
Flux and spectrum
flux- 0.56± 0.21Jy
fluence- 1.57± 0.28Jy ms
peak_freq- 528.2MHz
low_freq- 489.9MHz
high_freq- 569.4MHz
sp_idx- 226.03± 41.85
sp_run- -407.27± 74.31
Exposure and fluence thresholds
exp_up- 80.46± 48.49hour
exp_low- 0.00± 0.00hour
low_ft_68- 0.0Jy ms
up_ft_68- 1.4Jy ms
low_ft_95- 0.0Jy ms
up_ft_95- 6.6Jy ms
Fit quality
chi_sq- 478452.890
dof- 478794
flag_frac- 0.304